﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Xceed.Silverlight.Data
{
  internal static class RelativeOffsetExtensions
  {
    internal static RelativeOffset ToEstimate( this RelativeOffset self )
    {
      if( self == null || self.IsEstimate )
        return self;

      return new RelativeOffset( self.EstimateValue.ToEstimate(), self.ReferencePosition );
    }

    internal static RelativeOffset ToReal( this RelativeOffset self )
    {
      if( self == null || !self.IsEstimate )
        return self;

      return new RelativeOffset( self.EstimateValue.Value, self.ReferencePosition );
    }
  }
}
